Grab Wire Switches

Grab wire switches, or rope pull switches, are a type of emergency stop switch that is hung by a cable around a piece of machinery. They are operated by pulling on the cable, which isolates the circuit connecting the machinery, stopping whatever hazardous action is occurring. They are usually equipped with a reset knob, so that the equipment can only be restarted deliberately.

What are grab wire switches used for?

Grab wire switches are especially helpful when an emergency stop function is needed for an awkwardly-shaped piece of equipment, such as a conveyor. Because they are attached via a cable, they can also be used over a long distance, so any worker along the line may stop the equipment. They switch itself can also equipped with an emergency stop button, which provides another method of stopping the machinery.

Types of grab wire switches

Though all grab wire switches operate in broadly the same way, they differ in the length of cable they can accommodate, their maximum current and voltage, and the material they are made from. Some stainless steel switches, for example, may be used in areas where there are hygiene requirements.


...
Voir plus Voir moins

Filtres

Afficher 1 - 6 des 6 produits
Nombre de résultats par page
Description Prix Range Series Reset Button Pole Configuration Indicator Type Normal State Configuration Mounting Orientation Maximum Rope Span Maximum Current Maximum AC Voltage Maximum DC Voltage Housing Material Number of Cable Entries Conduit Entry
N° de stock RS 764-4339
Référence fabricant3SE7120-1BF00
MarqueSiemens
189,90 €
Each
Unité
SIRIUS 3SE7 Yes - - 2NC Straight 10m 6 A 400V - Gadolinium Aluminium Alloy 2 -
N° de stock RS 528-1052
Référence fabricant3SE7150-1BD00
MarqueSiemens
189,90 €
Each
Unité
SIRIUS 3SE7 No DP - NO/NC Straight 25m 6 A 400V - Aluminium Alloy 2 -
N° de stock RS 764-4332
Référence fabricant3SE7120-2DD01
MarqueSiemens
145,80 €
Each
Unité
SIRIUS 3SE7 No - - NO/NC Straight 10m 6 A 400V - Gadolinium Aluminium Alloy 2 -
N° de stock RS 764-4360
Référence fabricant3SE7141-1EG10
MarqueSiemens
381,53 €
Each
Unité
SIRIUS 3SE7 No - - NO/3NC Straight 75m 2 A 250V - Gadolinium Aluminium Alloy 3 -
N° de stock RS 528-1030
Référence fabricant3SE7150-1BF00
MarqueSiemens
189,90 €
Each
Unité
SIRIUS 3SE7 Yes DP - 2NC Straight 25m 6 A 400V - Aluminium Alloy 2 -
N° de stock RS 764-4307
Référence fabricant3SE7150-2DD00
MarqueSiemens
145,80 €
Each
Unité
SIRIUS 3SE7 No - - NO/NC Straight 25m 6 A 400V - Gadolinium Aluminium Alloy 2 -